2998809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2069991

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 439, 621, 759, 1317, 2277, 3951, 4829, 6831, 10097, 11853, 14487, 30291, 43461, 90873, 111067, 130383, 272619, 333201, 999603, 2998809]

約数ペア:

[(1, 2998809), (3, 999603), (9, 333201), (11, 272619), (23, 130383), (27, 111067), (33, 90873), (69, 43461), (99, 30291), (207, 14487), (253, 11853), (297, 10097), (439, 6831), (621, 4829), (759, 3951), (1317, 2277)]